随着科学技术的发展，医用内窥镜已经被广泛的应用于医疗领域，它是人类窥视、治疗人体内器官的重要工具之一。下面内窥镜设备维修厂家来讲讲四个常见故障吧。

With the development of science and technology, medical endoscope has been widely used in the medical field. It is one of the important tools for human to peep and treat human internal organs. Let's talk about four common faults of endoscope equipment maintenance manufacturers.

1.故障现象：

1. Fault phenomenon:

(1)电子镜：无图像，图像有彩虹，闪烁或噪音

(1) Electronic mirror: no image, rainbow, flicker or noise in the image

(2)纤维镜：图像模糊，导像束龟裂严重，导像束断丝

(2) Fiberscope: the image is blurred, the image guide bundle is seriously cracked, and the wire of the image guide bundle is broken

修理方式：

Repair method:

(1)电子镜更换CCD及插入部所有零件

(1) Electronic mirror: replace all parts of CCD and insertion part

(2)纤维镜更换导像束和插入部所有零件

(2) Fiberscope: replace all parts of image guide bundle and insertion part

修理说明：

Repair instructions:

CCD是内镜核心部件，除了其自身寿命以外，内镜进水或者出现不良的其他零部件，都可能成为CCD本体或CCD电缆线出现故障的隐患。为了保证CCD使用寿命不受其他零件的影响，需要更换插入部全部的零件。

CCD is the core component of the endoscope. In addition to its own life, water ingress of the endoscope or other defective parts may become the hidden danger of failure of the CCD body or CCD cable. In order to ensure that the service life of the CCD is not affected by other parts, it is necessary to replace all parts of the insertion part.

2.故障现象：钳子管道漏水，图像正常

2. Fault phenomenon: the pliers pipe leaks, and the image is normal

修理方式：更换钳子管道和弯曲管、插入管及水气管

Repair method: replace pliers pipe, bent pipe, insertion pipe and water and gas pipe

修理说明：

Repair instructions:

管道漏水会导致弯曲管角度钢丝生锈，插入管内部零件焊接牢度下降的隐患。致使操作角度阻力变大，焊接零件脱落，内镜无法使用。由于先端排列的空间及更换操作的工序和技术标准要求，需要一同更换水气管。

Water leakage of the pipe will lead to rust of the steel wire at the angle of the bent pipe, and the hidden danger of lowering the welding fastness of the parts inserted into the pipe. As a result, the operating angle resistance becomes large, the welding parts fall off, and the endoscope cannot be used. Due to the space of the front end arrangement and the process and technical standard requirements of the replacement operation, the water and gas pipes need to be replaced together.

3.故障内容：弯曲管老化、变形插入管结晶老化，压扁、破损

3. Fault content: aging of bent tube, deformation, aging of inserted tube crystal, flattening and damage

修理方式：弯曲管、插入管更换钳子管道和及水气管

Repair method: bend pipe, insert pipe, replace pliers pipe and water and gas pipe

修理说明：

Repair instructions:

1)蛇管和弯曲管从连接固定方法作为不可拆分组件，不能单独更换其中一个。

1) The coiled tube and the bent tube are inseparable components from the connection and fixation method, and one of them cannot be replaced separately.

2)弯曲管劣化、插入管压扁可能会伤及内部的零件或使管道变形，需要对管道更换。

2) Deterioration of the bent pipe and flattening of the inserted pipe may damage internal parts or deform the pipe, and the pipe needs to be replaced.

3)由于拆卸的工序要求，钳子管道和水气管会有破损从而不能使用。

3) Due to the process requirements of disassembly, the forceps pipe and water and gas pipe will be damaged and cannot be used.

4.漏水内镜的维修内容

4. Maintenance contents of water leakage endoscope

漏水对内镜的危害:

Damage of water leakage to endoscope:

因为内窥镜是和生命息息相关的医疗设备，安全性是重要的。一旦发生漏水，镜腔中的水分及潮气会导致光学系统、照明系统以及零件功能的故障，造成内镜的使用功能下降。因此仅更换损坏部分的零件就无法保证内镜在使用时的安全。另外漏水时，由于从外观无法判断漏水的严重程度，所以需要分解检查，有些零件分解后不可重复使用。

Because endoscope is a medical device closely related to life, safety is important. Once water leakage occurs, the moisture and moisture in the mirror cavity will lead to the failure of the optical system, lighting system and parts, resulting in the decline of the use function of the endoscope. Therefore, it is impossible to ensure the safety of the endoscope in use by only replacing the damaged parts. In addition, in case of water leakage, the severity of water leakage cannot be judged from the appearance, so it needs to be disassembled for inspection. Some parts cannot be reused after disassembly.

此外根据内镜维修的部位分为大修理和小修理，所谓大修理指的是需要拆卸内镜先端插入部和操作部的修理；小修理指的是不用拆分内镜插入部和操作部就可以进行个别故障零件更换的修理。更多详情就来网站http://www.jiangrenyiliao.cn咨询了解吧。

In addition, according to the location of endoscopic maintenance, it is divided into major repair and minor repair. The so-called major repair refers to the repair that needs to disassemble the insertion part and operation part of the endoscope tip; Minor repair refers to the repair that individual faulty parts can be replaced without disassembling the endoscope insertion part and the operation part. For more details, please visit the website http://www.jiangrenyiliao.cn Consult and understand.